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CN-224225869-U - Floor type lifting conveyor

CN224225869UCN 224225869 UCN224225869 UCN 224225869UCN-224225869-U

Abstract

The utility model belongs to the technical field of conveying equipment, and particularly relates to a floor type lifting conveyor. The lifting device comprises a bottom plate, wherein two lifting frames are fixedly connected to the top of the bottom plate, one side of each lifting frame is fixedly connected with an L-shaped plate, a worm is installed in one L-shaped plate, one end of the worm is connected with a driving motor, the surface of the worm is in transmission connection with a plurality of worm gears, a rotating rod is connected to the axle center of each worm gear in a penetrating manner, one end of the rotating rod is rotatably connected to the surface of the L-shaped plate without the worm, a conveying roller is sleeved on the surface of the rotating rod, and a lifting assembly is installed between the two lifting frames. According to the utility model, by arranging the blocking component, the automatic blocking of the two sides of the article is realized, and the condition that the article falls out of the lifting plate is reduced. The utility model also reduces the collision of articles due to inertia and improves the stability of the device by arranging the abutting plate.

Inventors

  • MA JIAKAI
  • XU ZHENQIANG
  • WANG XIANGSHUN

Assignees

  • 浙江双力物流科技有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (10)

  1. 1. The floor type lifting conveyor is characterized by comprising a bottom plate (1), wherein two lifting frames (2) are fixedly connected to the top of the bottom plate (1), one side of each lifting frame (2) is fixedly connected with an L-shaped plate (3), one L-shaped plate (3) is internally provided with a worm (4), one end of the worm (4) is connected with a driving motor, the surface of the worm (4) is in transmission connection with a plurality of worm gears (5), a rotating rod is connected at the axle center of each worm gear (5) in a penetrating way, one end of the rotating rod is rotatably connected to the surface of the L-shaped plate (3) without the worm (4), a conveying roller (6) is sleeved on the surface of the rotating rod, and a lifting assembly is arranged between the two lifting frames (2).
  2. 2. The floor type lifting conveyor is characterized in that the lifting assembly comprises a lifting plate (7), two lifting screw rods (8) arranged inside the lifting plate (7), belt wheels fixedly connected to the tops of the two lifting screw rods (8), a synchronous belt connected between the two belt wheels, a lifting motor connected to the bottom end of one lifting screw rod (8), two abutting plates (9) connected to the top of the lifting plate (7) in a sliding mode, a threaded cylinder (10) fixedly connected to the surface of the abutting plates (9) and a threaded rod (11) connected to the inside of the threaded cylinder (10), conveying members are installed inside the lifting plate (7), and blocking assemblies are installed on two sides of the lifting plate (7).
  3. 3. A floor type lifting conveyor is characterized in that the blocking assembly comprises a vertical plate (12) fixedly connected to one side of a lifting plate (7), a baffle plate (13) slidingly connected to the inside of the vertical plate (12), a lifting cylinder (14) fixedly connected to the bottom of the baffle plate (13), an adjusting screw rod (15) screwed to the inside of the lifting cylinder (14), a first bevel gear (16) rotatably connected to the bottom of the adjusting screw rod (15) at the bottom of the vertical plate (12), a second bevel gear (17) meshed with the first bevel gear (16), a connecting gear (18) sleeved on the middle shaft of the second bevel gear (17), two lifting toothed plates (19) meshed with the two sides of the connecting gear (18), a vertical rod (20) fixedly connected to the surface of the lifting toothed plate (19), and a connecting block (21) fixedly connected to the end part of the vertical rod (20).
  4. 4. The floor-type lifting conveyor of claim 3, wherein the surface of the vertical plate (12) is fixedly connected with a protective cover, vertical grooves are formed in two sides of the inner wall of the protective cover, and one side of the lifting toothed plate (19) is arranged in the vertical grooves in a sliding mode.
  5. 5. The floor-type lifting conveyor according to claim 4, wherein a spring rod is fixedly connected to the top of the connecting block (21), and the top end of the spring rod is fixedly connected to the bottom of the protective cover.
  6. 6. A floor-standing type lifting conveyor according to claim 3, characterized in that the surface of the threaded rod (11) is provided with a bearing with a seat, and the bottom of the bearing with a seat is fixedly connected to the top of the lifting plate (7).
  7. 7. The floor type lifting conveyor according to claim 2, wherein a transverse plate is fixedly connected to the inside of the lifting frame (2), and the bottom of the lifting plate (7) abuts against the top of the transverse plate.
  8. 8. The floor type lifting conveyor according to claim 2, wherein two clamping blocks are fixedly connected to the bottom of the abutting plate (9), and clamping grooves matched with the clamping blocks are formed in the top of the lifting plate (7).
  9. 9. A floor-type lifting conveyor according to claim 3 is characterized in that the bottom of the connecting block (21) is abutted against a fixed plate, and two ends of the fixed plate are fixedly connected to the surfaces of two lifting frames (2) respectively.
  10. 10. A floor type lifting conveyor as claimed in claim 2 is characterized in that a rotating bearing is arranged on the surface of the lifting screw rod (8), the bottom of the rotating bearing is arranged at the top of the lifting frame (2), and the bottom end of the lifting screw rod (8) which is not connected with the lifting motor is rotatably connected with the top of the bottom plate (1).

Description

Floor type lifting conveyor Technical Field The utility model belongs to the technical field of conveying equipment, and particularly relates to a floor type lifting conveyor. Background The roller conveyor is suitable for conveying articles with the bottoms being plane or nearly plane, mainly comprises a transmission roller, a frame, a bracket, a driving part and the like, and has the characteristics of large conveying capacity, high speed, light and fast operation and capability of realizing collinear split conveying of multiple varieties. The roller conveyors are easy to connect and filter, and a complex logistics conveying system can be formed by a plurality of roller lines and other conveying equipment or special machines. For example, chinese patent publication No. CN212291532U discloses a roller conveyor, which comprises a conveyor frame, the conveyor frame is by many shank erects prop, many shank crossbearers, a plurality of baseboard, a plurality of adjustable lower margin, many fuselage legs are constituteed, conveyor frame up end bilateral symmetry is equipped with the fuselage section bar, be equipped with fuselage upper cover plate on the fuselage section bar of symmetry setting, fuselage end cover plate, conveyor frame up end is equipped with many transmission rollers, a section bar supporting seat cover plate, the one end of transmission roller is connected with the drive chain in the fuselage section bar, the material has been placed on the transmission roller, the fuselage section bar lower extreme is provided with rotating motor, the rotating motor outside still is equipped with the motor safety cover, through setting up the transmission roller, the design time of roller conveyor has been shortened. However, when the device is used for processing metal or other larger or heavier workpieces, the articles are easy to be unstable and drop when lifted due to the inertia of conveying. Disclosure of utility model The utility model aims to provide a floor type lifting conveyor which can limit an article during lifting and ensure the stability during lifting. The utility model solves the problems by adopting the technical scheme that the floor type lifting conveyor comprises: Including the bottom plate, the top fixedly connected with two lifting frames of bottom plate, one side fixedly connected with L shaped plate of every lifting frame, the internally mounted of one of them L shaped plate has the worm, and the one end of worm is connected with driving motor, and the surface transmission of worm is connected with a plurality of worm wheels, and the axle center department through-connection of every worm wheel has the bull stick, and the one end rotation of bull stick is connected in the surface of the L shaped plate of not installing the worm, and the surface of bull stick has cup jointed the conveying roller, installs the lifting subassembly between two lifting frames. The further preferable technical scheme is that the lifting assembly comprises a lifting plate, two lifting screw rods arranged in the lifting plate, belt wheels fixedly connected to the tops of the two lifting screw rods, a synchronous belt connected between the two belt wheels in a transmission mode, a lifting motor connected to the bottom end of one lifting screw rod, two abutting plates connected to the top of the lifting plate in a sliding mode, a threaded cylinder fixedly connected to the surface of the abutting plates, and a threaded rod connected to the inside of the threaded cylinder in a threaded mode, conveying members are arranged in the lifting plate, and blocking assemblies are arranged on two sides of the lifting plate. The further preferable technical scheme is that the blocking component comprises a vertical plate fixedly connected to one side of the lifting plate, a baffle plate in the vertical plate in a sliding manner, a lifting cylinder fixedly connected to the bottom of the baffle plate, an adjusting screw rod in the lifting cylinder in a threaded manner, the bottom end of the adjusting screw rod rotatably connected to the bottom of the vertical plate, a first bevel gear sleeved on the surface of the adjusting screw rod, a second bevel gear meshed with the first bevel gear, a connecting gear sleeved on an intermediate shaft of the second bevel gear, two lifting toothed plates meshed with two sides of the connecting gear, a vertical rod fixedly connected to the surface of the lifting toothed plate and a connecting block fixedly connected to the end part of the vertical rod. The further preferable technical scheme is that the surface of the vertical plate is fixedly connected with a protective cover, vertical grooves are formed in two sides of the inner wall of the protective cover, and one side of the lifting toothed plate is arranged in the vertical grooves in a sliding mode. The further preferable technical scheme is that a spring rod is fixedly connected to the top of the connecting block, and the top end o